Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGFyG9dtsJxPyTsZrjs1+fC/ENaPy4JoMsKg84tSy3prkzCPQmCbyoGOq2Y… (1,748 chars)"
  }
}